Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package quanlyhocvu.api.mongodb.DAO.AOP; import org.aspectj.lang.ProceedingJoinPoint; import org.aspectj.lang.annotation.Around; import org.aspectj.lang.annotation.Aspect; import quanlyhocvu.api.mongodb.DTO.staff.StaffDTO; /** * * @author HuuTri */ @Aspect public class StaffAOP { @Around("execution(* quanlyhocvu.api.mongodb.DAO.StaffDAO.*(..))") public Object LookTestAOP(ProceedingJoinPoint joinPoint) throws Throwable { boolean result = true; for (Object obj : joinPoint.getArgs()) { if (obj instanceof StaffDTO) { if (!checkStaffData((StaffDTO) obj)) { result = false; break; } } } if (!result) throw new Exception("Sai thng tin nhn vin"); else return joinPoint.proceed(); } public boolean checkStaffData(StaffDTO staff) { return AOPRegex.USERNAME.matcher(staff.getManhanvien()).matches() && !staff.getdiaChi().isEmpty() && !staff.gethoTen().isEmpty() && staff.getngaySinh() != null && staff.getngayVaoLam() != null && AOPRegex.inRange(staff.getgioiTinh(), 0, 1); } }